Tom.be

Subnet
Calculator
Merger
Name

Subnet details 121.187.91.80/28

Network address 121.187.91.80
Prefix length 28 (255.255.255.240)
Range 121.187.91.80 - 121.187.91.95
Hexadecimal 79bb5b50
Binary 01111001 10111011 01011011 01010000
Binary subnet mask 11111111 11111111 11111111 11110000
Number of hosts 16
Parent subnet 121.187.91.64/27🔍
Previous subnet 121.187.91.64/28🔍
Next subnet 121.187.91.96/28🔍

Subnet tree

Netblock 112.0.0.0/4🔍 NON-RIPE-NCC-MANAGED-ADDRESS-BLOCK (EU # Country is really world wide)
Netblock 121.0.0.0/8🔍 APNIC-AP (AU)
Route 121.128.0.0/10🔍 AS4766 KIXS-AS-KR Korea Telecom (KR)🔍
Netblock 121.160.0.0/11🔍 KORNET (KR)